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    • 12. 发明授权
    • Optical module and optical system
    • 光模块和光学系统
    • US07268957B2
    • 2007-09-11
    • US10573542
    • 2004-05-11
    • Henryk FrenzelHarald Schmidt
    • Henryk FrenzelHarald Schmidt
    • G02B7/02
    • H01L27/14618G02B7/021G02B7/022H01L31/0203H01L31/02325H01L2924/0002H04N5/2253H04N5/2254H01L2924/00
    • An optical module has a lens holder into which a lens array with three lenses and a diaphragm, for example, is inserted. The lenses and the diaphragm are oriented by way of the geometrical shape thereof such that no further optical adjustment is required. The circuit carrier and the lens unit are adjusted via at least one permanently flexible or springy element which is disposed between the lens holder and the circuit carrier and presses the component-equipped area of the circuit carrier away from the lens holder and against at least one stop element that is in positive contact with the lens unit. In the novel optical module or optical system it is no longer necessary to take into account the thickness tolerance of the circuit carrier and possible adhesives in the tolerance chain of optical modules. The module and the system are particularly suitable interior or exterior zone applications in motor vehicles.
    • 光学模块具有透镜架,例如插入具有三个透镜的透镜阵列和隔膜。 透镜和隔膜通过其几何形状定向,使得不需要进一步的光学调节。 电路载体和透镜单元经由至少一个永久柔性或弹性元件调节,该元件设置在透镜保持器和电路载体之间,并将电路载体的配备元件的区域远离透镜保持器并且抵抗至少一个 与透镜单元正接触的止动元件。 在新颖的光学模块或光学系统中,不再需要考虑光学模块的公差链中的电路载体和可能的粘合剂的厚度公差。 模块和系统特别适用于机动车辆的内部或外部区域应用。
    • 15. 发明申请
    • Hot runner for molding small plastic articles
    • 用于成型小塑料制品的热流道
    • US20050079242A1
    • 2005-04-14
    • US10681065
    • 2003-10-08
    • Harald Schmidt
    • Harald Schmidt
    • B29C45/02B29C45/27B29C45/23
    • B29C45/2701B29C45/02B29C45/2738B29C2045/0094
    • A hot runner system for injecting plastics material from a plasticizer unit into an injection mold for molding very small plastic devices, includes a hot runner manifold having an inlet for receiving melted plastics material from the plasticizer unit and a heater for maintaining the manifold at an elevated temperature. A check valve mounted in the manifold allows one way flow of the plastic in the feed conduit. This valve preferably comprises a ball type valve. A metering apparatus includes a cylinder forming an elongate metering chamber and a ram movable therein. An inner end of the chamber opens into one side of the feed conduit downstream of the check valve and the longitudinal axis of the chamber is perpendicular to the longitudinal axis of the conduit where they meet. At least one injector is connected to a downstream end of the feed conduit and it is spaced from the metering apparatus.
    • 一种用于将塑料材料从增塑剂单元注入到用于模制非常小的塑料装置的注射模具中的热流道系统包括具有用于从增塑剂单元接收熔化的塑料材料的入口的热流道歧管和用于将歧管保持在升高的加热器 温度。 安装在歧管中的止回阀允许在进料管中单向流动塑料。 该阀优选地包括球型阀。 计量装置包括形成细长计量室的圆筒和可在其中移动的冲头。 腔室的内端通向止回阀下游的进料导管的一侧,腔室的纵向轴线垂直于管道的纵向轴线。 至少一个喷射器连接到进料管道的下游端,并且与计量装置间隔开。
    • 16. 发明授权
    • Actuating device, particularly for actuating locking differentials on vehicles
    • 执行装置,特别是用于在车辆上启动锁定差速器
    • US06879072B2
    • 2005-04-12
    • US10318990
    • 2002-12-12
    • Ronald FreyHarald SchmidtJohannes HelmichBirgit ScheyttWerner Baeskow
    • Ronald FreyHarald SchmidtJohannes HelmichBirgit ScheyttWerner Baeskow
    • F16D28/00H02K5/14H02K7/102H02K11/215H02K7/02
    • H02K7/1025H02K5/148H02K11/215
    • An actuating device, specifically for actuating locking differentials on vehicles, having an actuating shaft, a drive unit to drive the actuating shaft, where the drive unit comprises an armature core mounted to the actuating shaft so as not to rotate, and a commutator mounted to the actuating shaft so as not to rotate and/or with an electromagnetic brake unit to slow and/or stop the actuating shaft, where the brake unit includes a brake hub flange mounted on the armature so as not to rotate and having a single- or multi-piece housing tightly enclosing the drive unit and the brake unit, where the free end of the actuating shaft extends from the housing and with a sensor to measure the angle of rotation of the shaft, where the sensor unit includes at least one trigger wheel indirectly coupled to the shaft and at least one sensor scanning the trigger wheel position and coupled indirectly to the housing.
    • 具有致动轴的致动装置,用于致动车辆上的锁定差速器,用于驱动致动轴的驱动单元,其中驱动单元包括安装到致动轴以不旋转的电枢铁芯,以及安装到 致动轴,以便不旋转和/或用电磁制动单元减慢和/或停止致动轴,其中制动单元包括安装在电枢上的制动轮毂凸缘,以便不旋转并具有单个或 多片壳体紧密地包围驱动单元和制动单元,其中致动轴的自由端从壳体延伸并且具有用于测量轴的旋转角度的传感器,其中传感器单元包括至少一个触发轮 间接地联接到轴和至少一个传感器扫描触发器轮位置并间接地耦合到壳体。